31382064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 101517312

約数和(自身を除く): 70135248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 191, 252, 326, 336, 382, 489, 504, 573, 652, 764, 978, 1008, 1141, 1146, 1304, 1337, 1467, 1528, 1719, 1956, 2282, 2292, 2608, 2674, 2934, 3056, 3423, 3438, 3912, 4011, 4564, 4584, 5348, 5868, 6846, 6876, 7824, 8022, 9128, 9168, 10269, 10696, 11736, 12033, 13692, 13752, 16044, 18256, 20538, 21392, 23472, 24066, 27384, 27504, 31133, 32088, 41076, 48132, 54768, 62266, 64176, 82152, 93399, 96264, 124532, 164304, 186798, 192528, 217931, 249064, 280197, 373596, 435862, 498128, 560394, 653793, 747192, 871724, 1120788, 1307586, 1494384, 1743448, 1961379, 2241576, 2615172, 3486896, 3922758, 4483152, 5230344, 7845516, 10460688, 15691032, 31382064]

約数ペア:

[(1, 31382064), (2, 15691032), (3, 10460688), (4, 7845516), (6, 5230344), (7, 4483152), (8, 3922758), (9, 3486896), (12, 2615172), (14, 2241576), (16, 1961379), (18, 1743448), (21, 1494384), (24, 1307586), (28, 1120788), (36, 871724), (42, 747192), (48, 653793), (56, 560394), (63, 498128), (72, 435862), (84, 373596), (112, 280197), (126, 249064), (144, 217931), (163, 192528), (168, 186798), (191, 164304), (252, 124532), (326, 96264), (336, 93399), (382, 82152), (489, 64176), (504, 62266), (573, 54768), (652, 48132), (764, 41076), (978, 32088), (1008, 31133), (1141, 27504), (1146, 27384), (1304, 24066), (1337, 23472), (1467, 21392), (1528, 20538), (1719, 18256), (1956, 16044), (2282, 13752), (2292, 13692), (2608, 12033), (2674, 11736), (2934, 10696), (3056, 10269), (3423, 9168), (3438, 9128), (3912, 8022), (4011, 7824), (4564, 6876), (4584, 6846), (5348, 5868)]